1 answer:
Answer:
B. y=-x – 7
Step-by-step explanation:
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Y=|2x|
x=|2y|
x=2y
x/2=y
f^-1(x)=x/2
The sign of the product would be the postitive sign because all three integers have the same sign.
F(x) = x+2
g(x) = 2x+1

= f(g(x))
=> (fog)(x) = (2x+1)+2
= 2x+3
Answer:
12/15
Step-by-step explanation:
If the probability of drawing a read marble is 3/15
Then that would just make the probability of NOT drawing a red marble 12/5